Microsoft Active Directory (AD), Apple Bonjour Protocol, DHCP, DDNS, Microsoft CIFS, Network File System (NFS), FTP, FTPS, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV)
Host Connectivity (compact list)
2.5 Gigabit Ethernet
Expansion Bays
Expansion Bays
8 (total) / 8 (free) x hot-swap - 2.5" / 3.5"
Expansion Slots
Expansion Slots
2 (total) / 1 (free) x SO-DIMM 204-pin
OS Provided
Storage Operating System
QNAP QTS 4.1
Power Device
Frequency Required
50/60
Power Provided
250 Watt
Installed Qty
1
Max Supported Qty
1
Nominal Voltage
AC 120/230 V
Type
Internal power supply
Dimensions & Weight
Width
48,2 cm
Depth
53,4 cm
Height
8,9 cm
Weight
112 kg
Miscellaneous
Features
Built-in 2 cooling fans, Audible alarm, Wake on LAN
Height (Rack Units)
2
Color Category
Black
Description
The TS-853DU-RP features two 2.5GbE RJ45 ports, providing up to 2.5 times the speed of Gigabit Ethernet and enabling smoother multimedia playback and everyday usage. With a PCIe Gen 2.0 x 2 slot, the TS-853DU-RP provides flexibility in extending NAS functionality, allowing you to install various cards for extra network ports, M.2 SSD caching/tiering, or Wi-Fi connectivity. The TS-853DU-RP ensures data security with AES 256-bit encryption, boosting system performance while ensuring the safety of sensitive business data stored.
SSD caching and auto tiering for optimized storage efficiency The TS-853DU-RP supports SSD caching to improve the workflow of random IOPS demanding applications such as virtualization. Qtier Technology empowers the TS-853DU-RP with auto tiering that continuously optimizes storage utilization across high-performance SSD and high-capacity SATA drives. Qtier 2.0 features IO-awareness that empowers SSD tiered storage with a cache-like reserved space to handle burst I/O in real time, greatly maximizing the advantages of SSD.
Easy and secure file management File Station centralizes files stored on your TS-853DU-RP and in the cloud. You can easily upload files from your computer, drag and drop files between folders, rename files, delete files, and configure file and folder permissions to prevent unauthorized access. With Microsoft Office Online you can directly open and modify Microsoft Office documents stored on the TS-853DU-RP without having to download them to your local device. When sharing sensitive/confidential files on the TS-853DU-RP, use File Station to encrypt files into .qenc files, set a password, and use QENC Decrypter to decrypt the file.
Protect important data with snapshots Snapshots fully record the NAS system state and metadata and can be used to quickly restore files to previously-recorded states if they are accidentally deleted/modified or if the system is compromised by ransomware. QNAP snapshots are block-based and only record modified data. Not only does this save storage space, but also reduces the time required to back up and restore data.
Low-latency access to cloud-based data The TS-853DU-RP can be integrated with mainstream cloud services. By deploying cloud storage gateways and enabling local caching on the TS-853DU-RP, you can seamlessly use the cloud for storage, backup, and data recovery with low-latency access, providing an innovative hybrid cloud solution.
High-speed 2.5GbE VM backup solution With Hyper Data Protector, the TS-853DU-RP becomes an agentless backup tool for unlimited VMware vSphere and Microsoft Hyper-V VM backup. Hyper Data Protector features incremental backup, global deduplication, backup scheduling and recovery compression. With 2.5GbE connectivity, backup and restoration times are greatly reduced, providing a cost-effective solution for disaster recovery.
Product content
Product content
QNAP TS-853DU-RP
Network cable
24 x flat head screws (for 2.5" HDD), 32 x flat head screws (for 3.5" HDD), 2 x power cables